The present campaigns that doctors have begun are______.

A． to save or rescue more than two million people

B． to reveal the fight between doctors and mosquitoes

C． to support the WHO's effects in destroying mosquitoes

D． to kill all malaria-bearing mosquitoes before their resistance becomes too great

[单选题]The doctors have [abandoned]the hope to rescue the old man.A.leftB.given up

[单选题]The doctors have [abandoned]the hope to rescue the old man.A.leftB.given up

[单选题]The doctors have [abandoned]the hope to rescue the old man.A.leftB.given up

[单选题]The doctors have [abandoned]the hope to rescue the old man.A.leftB.given up

[单选题]The doctors have [abandoned]the hope to rescue the old man.A.leftB. given u

[问答题]第三部分：翻译Some women have managed to become doctors.

[单选题]The auto industry spends large amounts of money on marketing campaigns ____

[单选题]The joke about doctors implies that, in the eyes of nurses, they areA． impolite to new arrivals.B． very conscious of their godlike role.C． entitled to some privileges.D． very busy even during lunch hours.

[名词解释] 现值（Present value）

[单选题]D．octors say that exercise is important for health, but it be regular exercise .A． can B. will C. must D. may